Select the flow which is not laminar all over the thin airfoil at α=0 – McqOptions

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1.	Select the flow which is not laminar all over the thin airfoil at α=0°.
A.	The given values are for Rec.
B.	7×105
C.	9×104
D.	2×103
E.	We can’t say with just this information
Answer» B.

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